Entrance door with metal outer surface are not designed to be installed on the street-house border. This is due to the possibility of condensation and moisture appearance on the inside surface of the door.
The front door with metal surface is suitable for installation in utility rooms and on the border between utility building and the house. In such cases, the door models are provided with weatherproof handles and special fittings. For example, such entrance door can be installed between the garage and the house.